...it was around that time, the mid-1990s, that fiction—all fiction—finally became obsolete as a delivery system for big ideas. Whatever the cause—dwindling attention spans, underfunded schools, something to do with the Internet—the fact is these days that if a Top Thinker wakes up one morning aghast at man’s inhumanity to man, he’s probably going to dash off a 300-word op-ed and e-mail it to The New York Times, or better still, just stick it up on his blog, typos and all, not cancel his appointments for the next seven years so he can bang out War and Peace in a shed. If one truly has something to say, seems to be the consensus, then why not just come out and say it? If your goal is to persuade and be believed about the truth of a particular point, then what would possess you to choose to work in a genre whose very name, fiction, explicitly warns the reader not to believe a word she reads?

This trend in global epistemology would probably have made science fiction irrelevant all by itself, I reckon. But the genre has an even bigger dragon to slay with its new profusion of cheesy, dwarf-wrought superswords: the scarcity of foreseeable future.

The world is speeding up, you may have noticed, and the rate at which it’s speeding up is speeding up, and the natural human curiosity that science fiction was invented to meet is increasingly being met by reality. Why would I spend my money on a book about amazing-but-fake technology when we’re only a few weeks away from Steve Jobs unveiling a cell phone that doubles as a jetpack and a travel iron? As for the poor authors, well, who would actually lock themselves in a shed for years to try to predict the future when, in this age, you can’t even predict the present? ...
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